1, supplement the video material first. After adding the material, click the "Picture in Picture"-"Add Picture in Picture" icon below.

2. Select the logo watermark you want to add, and then click Add to Project.

3. Click on the watermark material and select the "mixed mode" below.

4. Finally, the duration of the watermark material is full.

Matters needing attention

First, add video material.

Click "Picture in Picture" below after adding the material.

Select the logo watermark you want to add, and then click Add to Project.

Click on the watermark material and select the "mixed mode" below.

Finally, the watermark material is full.